diff --git a/backend/src/api/blocks.ts b/backend/src/api/blocks.ts
index 1024107d0..4402f0d37 100644
--- a/backend/src/api/blocks.ts
+++ b/backend/src/api/blocks.ts
@@ -75,9 +75,12 @@ class Blocks {
           transactions.push(tx);
           transactionsFetched++;
         } catch (e) {
-          logger.debug('Error fetching block tx: ' + (e instanceof Error ? e.message : e));
           if (i === 0) {
-            throw new Error('Failed to fetch Coinbase transaction: ' + txIds[i]);
+            const msg = `Cannot fetch coinbase tx ${txIds[i]}. Reason: ` + (e instanceof Error ? e.message : e); 
+            logger.err(msg);
+            throw new Error(msg);
+          } else {
+            logger.err(`Cannot fetch tx ${txIds[i]}. Reason: ` + (e instanceof Error ? e.message : e));
           }
         }
       }
@@ -137,8 +140,8 @@ class Blocks {
         pool = await poolsRepository.$getUnknownPool();
       }
 
-      if (!pool) { // Something is wrong with the pools table, ignore pool indexing
-        logger.err('Unable to find pool, nor getting the unknown pool. Is the "pools" table empty?');
+      if (!pool) { // We should never have this situation in practise
+        logger.warn(`Cannot assign pool to block ${blockExtended.height} and 'unknown' pool does not exist. Check your "pools" table entries`);
         return blockExtended;
       }
 
@@ -214,11 +217,12 @@ class Blocks {
 
       const lastBlockToIndex = Math.max(0, currentBlockHeight - indexingBlockAmount + 1);
 
-      logger.info(`Indexing blocks from #${currentBlockHeight} to #${lastBlockToIndex}`);
+      logger.debug(`Indexing blocks from #${currentBlockHeight} to #${lastBlockToIndex}`);
 
       const chunkSize = 10000;
       let totaIndexed = await blocksRepository.$blockCount(null, null);
       let indexedThisRun = 0;
+      let newlyIndexed = 0;
       const startedAt = new Date().getTime() / 1000;
       let timer = new Date().getTime() / 1000;
 
@@ -228,12 +232,11 @@ class Blocks {
         const missingBlockHeights: number[] = await blocksRepository.$getMissingBlocksBetweenHeights(
           currentBlockHeight, endBlock);
         if (missingBlockHeights.length <= 0) {
-          logger.debug(`No missing blocks between #${currentBlockHeight} to #${endBlock}`);
           currentBlockHeight -= chunkSize;
           continue;
         }
 
-        logger.debug(`Indexing ${missingBlockHeights.length} blocks from #${currentBlockHeight} to #${endBlock}`);
+        logger.info(`Indexing ${missingBlockHeights.length} blocks from #${currentBlockHeight} to #${endBlock}`);
 
         for (const blockHeight of missingBlockHeights) {
           if (blockHeight < lastBlockToIndex) {
@@ -255,14 +258,16 @@ class Blocks {
           const block = BitcoinApi.convertBlock(await bitcoinClient.getBlock(blockHash));
           const transactions = await this.$getTransactionsExtended(blockHash, block.height, true, true);
           const blockExtended = await this.$getBlockExtended(block, transactions);
+
+          newlyIndexed++;
           await blocksRepository.$saveBlockInDatabase(blockExtended);
         }
 
         currentBlockHeight -= chunkSize;
       }
-      logger.info('Block indexing completed');
+      logger.info(`Indexed ${newlyIndexed} blocks`);
     } catch (e) {
-      logger.err('An error occured in $generateBlockDatabase(). Trying again later. ' + e);
+      logger.err('Block indexing failed. Trying again later. Reason: ' + (e instanceof Error ? e.message : e));
       this.blockIndexingStarted = false;
       return;
     }
diff --git a/backend/src/api/mining.ts b/backend/src/api/mining.ts
index 6b7d2e01d..201813899 100644
--- a/backend/src/api/mining.ts
+++ b/backend/src/api/mining.ts
@@ -142,8 +142,6 @@ class Mining {
     }
 
     try {
-      logger.info(`Indexing mining pools weekly hashrates`);
-
       const indexedTimestamp = await HashratesRepository.$getWeeklyHashrateTimestamps();
       const hashrates: any[] = [];
       const genesisTimestamp = 1231006505000; // bitcoin-cli getblock 000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f
@@ -155,6 +153,7 @@ class Mining {
       const totalWeekIndexed = (await BlocksRepository.$blockCount(null, null)) / 1008;
       let indexedThisRun = 0;
       let totalIndexed = 0;
+      let newlyIndexed = 0;
       let startedAt = new Date().getTime();
 
       while (toTimestamp > genesisTimestamp) {
@@ -198,6 +197,7 @@ class Mining {
           });
         }
 
+        newlyIndexed += hashrates.length;
         await HashratesRepository.$saveHashrates(hashrates);
         hashrates.length = 0;
 
@@ -217,7 +217,9 @@ class Mining {
       }
       this.weeklyHashrateIndexingStarted = false;
       await HashratesRepository.$setLatestRunTimestamp('last_weekly_hashrates_indexing');
-      logger.info(`Weekly pools hashrate indexing completed`);
+      if (newlyIndexed > 0) {
+        logger.info(`Indexed ${newlyIndexed} pools weekly hashrate`);
+      }
     } catch (e) {
       this.weeklyHashrateIndexingStarted = false;
       throw e;
@@ -249,8 +251,6 @@ class Mining {
     }
 
     try {
-      logger.info(`Indexing network daily hashrate`);
-
       const indexedTimestamp = (await HashratesRepository.$getNetworkDailyHashrate(null)).map(hashrate => hashrate.timestamp);
       const genesisTimestamp = 1231006505000; // bitcoin-cli getblock 000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f
       const lastMidnight = this.getDateMidnight(new Date());
@@ -260,6 +260,7 @@ class Mining {
       const totalDayIndexed = (await BlocksRepository.$blockCount(null, null)) / 144;
       let indexedThisRun = 0;
       let totalIndexed = 0;
+      let newlyIndexed = 0;
       let startedAt = new Date().getTime();
 
       while (toTimestamp > genesisTimestamp) {
@@ -294,6 +295,7 @@ class Mining {
         });
 
         if (hashrates.length > 10) {
+          newlyIndexed += hashrates.length;
           await HashratesRepository.$saveHashrates(hashrates);
           hashrates.length = 0;
         }
@@ -303,7 +305,8 @@ class Mining {
           const daysPerSeconds = (indexedThisRun / elapsedSeconds).toFixed(2);
           const formattedDate = new Date(fromTimestamp).toUTCString();
           const daysLeft = Math.round(totalDayIndexed - totalIndexed);
-          logger.debug(`Getting network daily hashrate for ${formattedDate} | ~${daysPerSeconds} days/sec | ~${daysLeft} days left to index`);
+          logger.debug(`Getting network daily hashrate for ${formattedDate} | ~${daysPerSeconds} days/sec | ` +
+            `~${daysLeft} days left to index`);
           startedAt = new Date().getTime();
           indexedThisRun = 0;
         }
@@ -323,11 +326,14 @@ class Mining {
         });
       }
 
+      newlyIndexed += hashrates.length;
       await HashratesRepository.$saveHashrates(hashrates);
 
       await HashratesRepository.$setLatestRunTimestamp('last_hashrates_indexing');
       this.hashrateIndexingStarted = false;
-      logger.info(`Daily network hashrate indexing completed`);
+      if (newlyIndexed > 0) {
+        logger.info(`Indexed ${newlyIndexed} day of network hashrate`);
+      }
     } catch (e) {
       this.hashrateIndexingStarted = false;
       throw e;
diff --git a/backend/src/api/pools-parser.ts b/backend/src/api/pools-parser.ts
index dee95912a..fc379cc8c 100644
--- a/backend/src/api/pools-parser.ts
+++ b/backend/src/api/pools-parser.ts
@@ -64,7 +64,7 @@ class PoolsParser {
     try {
       [existingPools] = await connection.query<any>({ sql: 'SELECT * FROM pools;', timeout: 120000 });
     } catch (e) {
-      logger.err('Unable to get existing pools from the database, skipping pools.json import');
+      logger.err('Cannot get existing pools from the database, skipping pools.json import');
       connection.release();
       return;
     }
@@ -97,7 +97,7 @@ class PoolsParser {
       if (slug === undefined) {
         // Only keep alphanumerical
         slug = poolNames[i].replace(/[^a-z0-9]/gi, '').toLowerCase();
-        logger.debug(`No slug found for '${poolNames[i]}', generating it => '${slug}'`);
+        logger.warn(`No slug found for '${poolNames[i]}', generating it => '${slug}'`);
       }
 
       if (existingPools.find((pool) => pool.name === poolNames[i]) !== undefined) {
@@ -155,7 +155,7 @@ class PoolsParser {
       logger.info('Mining pools.json import completed');
     } catch (e) {
       connection.release();
-      logger.err(`Unable to import pools in the database!`);
+      logger.err(`Unable to import pools in the database`);
       throw e;
     }
   }
diff --git a/backend/src/index.ts b/backend/src/index.ts
index c8e98c0b7..cd8d55757 100644
--- a/backend/src/index.ts
+++ b/backend/src/index.ts
@@ -93,7 +93,7 @@ class Server {
       try {
         if (process.env.npm_config_reindex != undefined) { // Re-index requests
           const tables = process.env.npm_config_reindex.split(',');
-          logger.warn(`Indexed data for "${process.env.npm_config_reindex}" tables will be erased in 5 seconds from now (using '--reindex') ...`);
+          logger.warn(`Indexed data for "${process.env.npm_config_reindex}" tables will be erased in 5 seconds (using '--reindex')`);
           await Common.sleep(5000);
           await databaseMigration.$truncateIndexedData(tables);
         }
@@ -169,8 +169,12 @@ class Server {
   }
 
   async $resetHashratesIndexingState() {
-    await HashratesRepository.$setLatestRunTimestamp('last_hashrates_indexing', 0);
-    await HashratesRepository.$setLatestRunTimestamp('last_weekly_hashrates_indexing', 0);
+    try {
+      await HashratesRepository.$setLatestRunTimestamp('last_hashrates_indexing', 0);
+      await HashratesRepository.$setLatestRunTimestamp('last_weekly_hashrates_indexing', 0);
+    } catch (e) {
+      logger.err(`Cannot reset hashrate indexing timestamps. Reason: ` + (e instanceof Error ? e.message : e));
+    }
   }
 
   async $runIndexingWhenReady() {
@@ -188,7 +192,7 @@ class Server {
       await mining.$generateNetworkHashrateHistory();
       await mining.$generatePoolHashrateHistory();
     } catch (e) {
-      logger.err(`Unable to run indexing right now, trying again later. ` + e);
+      logger.err(`Indexing failed, trying again later. Reason: ` + (e instanceof Error ? e.message : e));
     }
   }
 
diff --git a/backend/src/repositories/BlocksRepository.ts b/backend/src/repositories/BlocksRepository.ts
index 2ec97ce88..d5decfcaa 100644
--- a/backend/src/repositories/BlocksRepository.ts
+++ b/backend/src/repositories/BlocksRepository.ts
@@ -56,11 +56,11 @@ class BlocksRepository {
       connection.release();
     } catch (e: any) {
       connection.release();
-      if (e.errno === 1062) { // ER_DUP_ENTRY
+      if (e.errno === 1062) { // ER_DUP_ENTRY - This scenario is possible upon node backend restart
         logger.debug(`$saveBlockInDatabase() - Block ${block.height} has already been indexed, ignoring`);
       } else {
         connection.release();
-        logger.err('$saveBlockInDatabase() error: ' + (e instanceof Error ? e.message : e));
+        logger.err('Cannot save indexed block into db. Reason: ' + (e instanceof Error ? e.message : e));
         throw e;
       }
     }
@@ -93,7 +93,7 @@ class BlocksRepository {
       return missingBlocksHeights;
     } catch (e) {
       connection.release();
-      logger.err('$getMissingBlocksBetweenHeights() error' + (e instanceof Error ? e.message : e));
+      logger.err('Cannot retrieve blocks list to index. Reason: ' + (e instanceof Error ? e.message : e));
       throw e;
     }
   }
@@ -130,7 +130,7 @@ class BlocksRepository {
       return rows;
     } catch (e) {
       connection.release();
-      logger.err('$getEmptyBlocks() error' + (e instanceof Error ? e.message : e));
+      logger.err('Cannot count empty blocks. Reason: ' + (e instanceof Error ? e.message : e));
       throw e;
     }
   }
@@ -168,7 +168,7 @@ class BlocksRepository {
       return <number>rows[0].blockCount;
     } catch (e) {
       connection.release();
-      logger.err('$blockCount() error' + (e instanceof Error ? e.message : e));
+      logger.err(`Cannot count blocks for this pool (using offset). Reason: ` + (e instanceof Error ? e.message : e));
       throw e;
     }
   }
@@ -208,7 +208,7 @@ class BlocksRepository {
       return <number>rows[0];
     } catch (e) {
       connection.release();
-      logger.err('$blockCountBetweenTimestamp() error' + (e instanceof Error ? e.message : e));
+      logger.err(`Cannot count blocks for this pool (using timestamps). Reason: ` + (e instanceof Error ? e.message : e));
       throw e;
     }
   }
@@ -235,7 +235,7 @@ class BlocksRepository {
       return <number>rows[0].blockTimestamp;
     } catch (e) {
       connection.release();
-      logger.err('$oldestBlockTimestamp() error' + (e instanceof Error ? e.message : e));
+      logger.err('Cannot get oldest indexed block timestamp. Reason: ' + (e instanceof Error ? e.message : e));
       throw e;
     }
   }
@@ -278,7 +278,7 @@ class BlocksRepository {
       return blocks;
     } catch (e) {
       connection.release();
-      logger.err('$getBlocksByPool() error' + (e instanceof Error ? e.message : e));
+      logger.err('Cannot get blocks for this pool. Reason: ' + (e instanceof Error ? e.message : e));
       throw e;
     }
   }
@@ -308,7 +308,7 @@ class BlocksRepository {
       return rows[0];
     } catch (e) {
       connection.release();
-      logger.err('$getBlockByHeight() error' + (e instanceof Error ? e.message : e));
+      logger.err(`Cannot get indexed block ${height}. Reason: ` + (e instanceof Error ? e.message : e));
       throw e;
     }
   }
@@ -365,7 +365,7 @@ class BlocksRepository {
       return rows;
     } catch (e) {
       connection.release();
-      logger.err('$getBlocksDifficulty() error' + (e instanceof Error ? e.message : e));
+      logger.err('Cannot generate difficulty history. Reason: ' + (e instanceof Error ? e.message : e));
       throw e;
     }
   }
@@ -392,7 +392,7 @@ class BlocksRepository {
       return rows[0];
     } catch (e) {
       connection.release();
-      logger.err('$getBlockStats() error: ' + (e instanceof Error ? e.message : e));
+      logger.err('Cannot generate reward stats. Reason: ' + (e instanceof Error ? e.message : e));
       throw e;
     }
   }
@@ -410,7 +410,7 @@ class BlocksRepository {
 
       for (let i = 0; i < lastBlocks.length - 1; ++i) {
         if (lastBlocks[i].previous_block_hash !== lastBlocks[i + 1].hash) {
-          logger.notice(`Chain divergence detected at block ${lastBlocks[i].height}, re-indexing most recent data`);
+          logger.warn(`Chain divergence detected at block ${lastBlocks[i].height}, re-indexing most recent data`);
           return false;
         }
       }
@@ -427,21 +427,21 @@ class BlocksRepository {
    * Delete $count blocks from the database
    */
   public async $deleteBlocks(count: number) {
+    logger.info(`Delete ${count} most recent indexed blocks from the database`);
     let connection;
 
     try {
       connection = await DB.getConnection();
-      logger.debug(`Delete ${count} most recent indexed blocks from the database`);
       await connection.query(`DELETE FROM blocks ORDER BY height DESC LIMIT ${count};`);
     } catch (e) {
-      logger.err('$deleteBlocks() error' + (e instanceof Error ? e.message : e));
+      logger.err('Cannot delete recent indexed blocks. Reason: ' + (e instanceof Error ? e.message : e));
     }
 
     connection.release();
   }
 
   /**
-   * Get the historical averaged block reward and total fees
+   * Get the historical averaged block fees
    */
   public async $getHistoricalBlockFees(div: number, interval: string | null): Promise<any> {
     let connection;
@@ -464,7 +464,7 @@ class BlocksRepository {
       return rows;
     } catch (e) {
       connection.release();
-      logger.err('$getHistoricalBlockFees() error: ' + (e instanceof Error ? e.message : e));
+      logger.err('Cannot generate block fees history. Reason: ' + (e instanceof Error ? e.message : e));
       throw e;
     }
   }
@@ -493,7 +493,7 @@ class BlocksRepository {
       return rows;
     } catch (e) {
       connection.release();
-      logger.err('$getHistoricalBlockRewards() error: ' + (e instanceof Error ? e.message : e));
+      logger.err('Cannot generate block rewards history. Reason: ' + (e instanceof Error ? e.message : e));
       throw e;
     }
   }
diff --git a/backend/src/repositories/HashratesRepository.ts b/backend/src/repositories/HashratesRepository.ts
index 6f994342a..e63fe5ddb 100644
--- a/backend/src/repositories/HashratesRepository.ts
+++ b/backend/src/repositories/HashratesRepository.ts
@@ -27,7 +27,7 @@ class HashratesRepository {
       connection.release();
     } catch (e: any) {
       connection.release();
-      logger.err('$saveHashrateInDatabase() error' + (e instanceof Error ? e.message : e));
+      logger.err('Cannot save indexed hashrate into db. Reason: ' + (e instanceof Error ? e.message : e));
       throw e;
     }
   }
@@ -56,7 +56,7 @@ class HashratesRepository {
       return rows;
     } catch (e) {
       connection.release();
-      logger.err('$getNetworkDailyHashrate() error' + (e instanceof Error ? e.message : e));
+      logger.err('Cannot fetch network hashrate history. Reason: ' + (e instanceof Error ? e.message : e));
       throw e;
     }
   }
@@ -76,7 +76,7 @@ class HashratesRepository {
       return rows.map(row => row.timestamp);
     } catch (e) {
       connection.release();
-      logger.err('$getWeeklyHashrateTimestamps() error' + (e instanceof Error ? e.message : e));
+      logger.err('Cannot retreive indexed weekly hashrate timestamps. Reason: ' + (e instanceof Error ? e.message : e));
       throw e;
     }
   }
@@ -112,7 +112,7 @@ class HashratesRepository {
       return rows;
     } catch (e) {
       connection.release();
-      logger.err('$getPoolsWeeklyHashrate() error' + (e instanceof Error ? e.message : e));
+      logger.err('Cannot fetch weekly pools hashrate history. Reason: ' + (e instanceof Error ? e.message : e));
       throw e;
     }
   }
@@ -146,7 +146,7 @@ class HashratesRepository {
       connection.release();
     } catch (e) {
       connection.release();
-      logger.err('$getPoolWeeklyHashrate() error' + (e instanceof Error ? e.message : e));
+      logger.err('Cannot fetch hashrate start/end timestamps for this pool. Reason: ' + (e instanceof Error ? e.message : e));
     }
 
     // Get hashrates entries between boundaries
@@ -164,7 +164,7 @@ class HashratesRepository {
       return rows;
     } catch (e) {
       connection.release();
-      logger.err('$getPoolWeeklyHashrate() error' + (e instanceof Error ? e.message : e));
+      logger.err('Cannot fetch pool hashrate history for this pool. Reason: ' + (e instanceof Error ? e.message : e));
       throw e;
     }
   }
@@ -181,6 +181,8 @@ class HashratesRepository {
       connection.release();
     } catch (e) {
       connection.release();
+      logger.err(`Cannot set last indexing timestamp for ${key}. Reason: ` + (e instanceof Error ? e.message : e));
+      throw e;
     }
   }
 
@@ -201,7 +203,7 @@ class HashratesRepository {
       return rows[0]['number'];
     } catch (e) {
       connection.release();
-      logger.err('$setLatestRunTimestamp() error' + (e instanceof Error ? e.message : e));
+      logger.err(`Cannot retreive last indexing timestamp for ${key}. Reason: ` + (e instanceof Error ? e.message : e));
       throw e;
     }
   }
@@ -210,7 +212,7 @@ class HashratesRepository {
    * Delete most recent data points for re-indexing
    */
   public async $deleteLastEntries() {
-    logger.debug(`Delete latest hashrates data points from the database`);
+    logger.info(`Delete latest hashrates data points from the database`);
 
     let connection;
     try {
@@ -223,7 +225,7 @@ class HashratesRepository {
       await this.$setLatestRunTimestamp('last_hashrates_indexing', 0);
       await this.$setLatestRunTimestamp('last_weekly_hashrates_indexing', 0);
     } catch (e) {
-      logger.err('$deleteLastEntries() error' + (e instanceof Error ? e.message : e));
+      logger.err('Cannot delete latest hashrates data points. Reason: ' + (e instanceof Error ? e.message : e));
     }
 
     connection.release();
diff --git a/backend/src/repositories/PoolsRepository.ts b/backend/src/repositories/PoolsRepository.ts
index 65f6f4353..9d609f761 100644
--- a/backend/src/repositories/PoolsRepository.ts
+++ b/backend/src/repositories/PoolsRepository.ts
@@ -42,7 +42,6 @@ class PoolsRepository {
     query += ` GROUP BY pool_id
       ORDER BY COUNT(height) DESC`;
 
-    // logger.debug(query);
     const connection = await DB.getConnection();
     try {
       const [rows] = await connection.query(query);
@@ -51,7 +50,7 @@ class PoolsRepository {
       return <PoolInfo[]>rows;
     } catch (e) {
       connection.release();
-      logger.err('$getPoolsInfo() error' + (e instanceof Error ? e.message : e));
+      logger.err(`Cannot generate pools stats. Reason: ` + (e instanceof Error ? e.message : e));
       throw e;
     }
   }
@@ -73,7 +72,7 @@ class PoolsRepository {
       return <PoolInfo[]>rows;
     } catch (e) {
       connection.release();
-      logger.err('$getPoolsInfoBetween() error' + (e instanceof Error ? e.message : e));
+      logger.err('Cannot generate pools blocks count. Reason: ' + (e instanceof Error ? e.message : e));
       throw e;
     }
   }
@@ -95,7 +94,7 @@ class PoolsRepository {
       connection.release();
 
       if (rows.length < 1) {
-        logger.debug(`$getPool(): slug does not match any known pool`);
+        logger.debug(`This slug does not match any known pool`);
         return null;
       }
 
@@ -109,7 +108,7 @@ class PoolsRepository {
       return rows[0];
     } catch (e) {
       connection.release();
-      logger.err('$getPool() error' + (e instanceof Error ? e.message : e));
+      logger.err('Cannot get pool from db. Reason: ' + (e instanceof Error ? e.message : e));
       throw e;
     }
   }
diff --git a/backend/src/tasks/pools-updater.ts b/backend/src/tasks/pools-updater.ts
index b3838244a..22c2b16b0 100644
--- a/backend/src/tasks/pools-updater.ts
+++ b/backend/src/tasks/pools-updater.ts
@@ -48,7 +48,7 @@ class PoolsUpdater {
 
     } catch (e) {
       this.lastRun = now - (oneWeek - oneDay); // Try again in 24h instead of waiting next week
-      logger.err('PoolsUpdater failed. Will try again in 24h. Error: ' + e);
+      logger.err('PoolsUpdater failed. Will try again in 24h. Reason: '  + (e instanceof Error ? e.message : e));
     }
   }
 
@@ -71,7 +71,7 @@ class PoolsUpdater {
       await connection.query(`INSERT INTO state VALUES('pools_json_sha', NULL, '${githubSha}')`);
       connection.release();
     } catch (e) {
-      logger.err('Unable save github pools.json sha into the DB, error: ' + e);
+      logger.err('Cannot save github pools.json sha into the db. Reason: '  + (e instanceof Error ? e.message : e));
       connection.release();
       return undefined;
     }
@@ -88,7 +88,7 @@ class PoolsUpdater {
       connection.release();
       return (rows.length > 0 ? rows[0].string : undefined);
     } catch (e) {
-      logger.err('Unable fetch pools.json sha from DB, error: ' + e);
+      logger.err('Cannot fetch pools.json sha from db. Reason: '  + (e instanceof Error ? e.message : e));
       connection.release();
       return undefined;
     }
@@ -106,7 +106,7 @@ class PoolsUpdater {
       }
     }
 
-    logger.err('Unable to find latest pools.json sha from github');
+    logger.err('Cannot to find latest pools.json sha from github api response');
     return undefined;
   }
 
@@ -138,7 +138,7 @@ class PoolsUpdater {
       });
 
       request.on('error', (error) => {
-        logger.err('Query failed with error: ' + error);
+        logger.err('Github API query failed. Reason: '  + error);
         reject(error);
       })
     });